问题描述：
1.If Mary is late tomorrow,the teacher won't____ A.let in her B.let her in C.let she in
D.let into her
2.___have you been at this school?
-since 1990.A.how long B.how much C.how soon D.how often
3.How are you ___your classmates?
-Very well A.getting on to B.getting alone with C.making on with D.making alone for
D.let into her
2.___have you been at this school?
-since 1990.A.how long B.how much C.how soon D.how often
3.How are you ___your classmates?
-Very well A.getting on to B.getting alone with C.making on with D.making alone for
问题解答：
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